Perhaps you should try some spelling variations:
thanh lam » thanh lap, hanh lam, thanh nam
toc sach » hoc sach, doc sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
tao hoi » tao khoi, tao boi, tay hoi
hieu va » lieu va
lam cua » nam cua, lam chat
cua te » cua tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ((ky sang) or (ky tang)) tao hoi. ((hieu va) or (hieu qua)) pham duc va thanh lam cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((ky sang) OR (ky tang)) tao hoi. ((hieu va) OR (hieu qua)) pham duc va thanh lam cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ((ky sang) or (ky tang)) tao hoi. ((hieu va) or (hieu qua)) pham duc va thanh lam cua te*.